1151196850 has 24 divisors (see below), whose sum is σ = 2186788608. Its totient is φ = 450680400.

The previous prime is 1151196829. The next prime is 1151196863. The reversal of 1151196850 is 586911511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 242586 + ... + 247285.

It is an arithmetic number, because the mean of its divisors is an integer number (91116192).

Almost surely, 2^1151196850 is an apocalyptic number.

1151196850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1151196850 is a deficient number, since it is larger than the sum of its proper divisors (1035591758).

1151196850 is a wasteful number, since it uses less digits than its factorization.

1151196850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489930 (or 489925 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 37.

The square root of 1151196850 is about 33929.2919171621. The cubic root of 1151196850 is about 1048.0528843280.

The spelling of 1151196850 in words is "one billion, one hundred fifty-one million, one hundred ninety-six thousand, eight hundred fifty".